package exception;

/**
 * 说明:
 *
 * @author:SuZhongHe
 * @date:2023/3/9
 **/
public class FinallyDemo {
    public static void main(String[] args) {
        System.out.println("程序开始了");
        try {
           // String line=null;
            String line1="";
            System.out.println(line1.length());
            return;
        } catch (Exception e) {
            System.out.println("出错并解决了");
        } finally {
            System.out.println("finally执行了 ");
        }


        System.out.println("程序结束了");
    }
}
